Bill Condon Director Ian McKellen Sherlock Holmes Actor Laura Linney Mrs. Munro Actor Milo Parker Roger Actor Hiroyuki Sanada Mr. Umezaki Actor Hattie Morahan Ann Kelmot Actor Patrick Kennedy Thomas Kelmot Actor Roger Allam Dr. Barrie Actor Philip Davis Inspector Gilbert Actor Frances de la Tour Madame Schirmer Actor Takako Akashi Maya Umezaki Actor Zak Shukor Masuo Umezaki Actor John Sessions Mycroft Holmes Actor Michael Culkin Bank Manager Actor David Foxxe Chemist Actor Oliver Devoti Ticket Agent Actor Mike Burnside Ann's Solicitor Actor Nicholas Rowe Matinee "Sherlock" Actor Sam Coulson Matinee "Kelmot" Actor Frances Barber Matinee "Madame Schirmer" Actor Hermione Corfield Matinee "Ann Kelmot" Actor Kit Connor Boy Actor Zoe Rainey Boy's Mother Actor Eileen Davies Lady on Platform Actor Colin Starkey Dr. John Watson Actor Sarah Crowden Mrs. Hudson Actor Jeffrey Hatcher Screenwriter Anne Carey Producer Iain Canning Producer Emile Sherman Producer Aviv Giladi Executive Producer Len Blavatnik Executive Producer Christine Langan Executive Producer Amy Nauiokas Executive Producer Tobias A. Schliessler Cinematographer Virginia Katz Film Editing Carter Burwell Original Music Martin Childs Production Design Keith Madden Costume Design James Wakefield Supervising Art Direction Jonathan Houlding Art Director Charlotte Watts Set Decoration Lucy Bevan Casting